package com.ssmeasy.jdgl.intercepter;

import com.ssmeasy.jdgl.pojo.User;
import com.ssmeasy.jdgl.service.UserService;
import com.ssmeasy.jdgl.utils.CookieUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.servlet.HandlerInterceptor;
import org.springframework.web.servlet.ModelAndView;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class RoomInterceptor implements HandlerInterceptor {

    @Autowired
    private UserService userService;
    @Override
    public boolean preHandle(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, Object o) throws Exception {
        User user = userService.getByUsername(CookieUtils.getCookie(httpServletRequest, "username"));

        //查询权限 0为最高权限
        if(user.getAuth() == 0){
            return true;
        }
        httpServletResponse.sendError(HttpServletResponse.SC_UNAUTHORIZED,"权限不够");
        return false;
    }

    @Override
    public void postHandle(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, Object o, ModelAndView modelAndView) throws Exception {

    }

    @Override
    public void afterCompletion(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, Object o, Exception e) throws Exception {

    }
}
